Add canvas.getContext() bits to WebGL1/2 features (#3036)

Author: foolip

features/webgl.yml

@@ -6,6 +6,7 @@ group: webgl
 status:
   compute_from: api.WebGLRenderingContext
 compat_features:
+  - api.HTMLCanvasElement.getContext.webgl_context
   - api.HTMLCanvasElement.getContext.webgl_context.options_alpha_parameter
   - api.HTMLCanvasElement.getContext.webgl_context.options_failIfMajorPerformanceCaveat_parameter
   - api.HTMLCanvasElement.getContext.webgl_context.options_powerPreference_parameter

features/webgl.yml.dist

@@ -222,6 +222,19 @@ compat_features:
   #   safari_ios: "8"
   - api.WebGLContextEvent.WebGLContextEvent
 
+  # baseline: high
+  # baseline_low_date: 2020-01-15
+  # baseline_high_date: 2022-07-15
+  # support:
+  #   chrome: "33"
+  #   chrome_android: "33"
+  #   edge: "79"
+  #   firefox: "24"
+  #   firefox_android: "24"
+  #   safari: "8"
+  #   safari_ios: "8"
+  - api.HTMLCanvasElement.getContext.webgl_context
+
   # baseline: high
   # baseline_low_date: 2020-01-15
   # baseline_high_date: 2022-07-15

features/webgl2.yml

@@ -5,6 +5,7 @@ spec: https://registry.khronos.org/webgl/specs/latest/2.0/
 status:
   compute_from: api.WebGL2RenderingContext
 compat_features:
+  - api.HTMLCanvasElement.getContext.webgl2_context
   - api.HTMLCanvasElement.getContext.webgl2_context.options_alpha_parameter
   - api.HTMLCanvasElement.getContext.webgl2_context.options_failIfMajorPerformanceCaveat_parameter
   - api.HTMLCanvasElement.getContext.webgl2_context.options_powerPreference_parameter

features/webgl2.yml.dist

@@ -25,6 +25,7 @@ compat_features:
   #   firefox_android: "51"
   #   safari: "15"
   #   safari_ios: "15"
+  - api.HTMLCanvasElement.getContext.webgl2_context
   - api.HTMLCanvasElement.getContext.webgl2_context.options_alpha_parameter
   - api.HTMLCanvasElement.getContext.webgl2_context.options_failIfMajorPerformanceCaveat_parameter